Find magnitude of force exerted by string on pulley

A small object is suspended at rest from two strings as shown in fig. The magnitude of the force exerted by each string on the object is 10sqrt(2)N . Find the magnitude of the mass of the object.

A small object is suspended at rest from two strings as shown in fig. The magnitude of the force exerted by each string on the object is 10sqrt(2)N . Find the magnitude of the mass of the object.

In the above question, find out the magnitude of net force exerted by the pulley on the rod R_1 :

In the above question, find out the magnitude of net force exerted by the pulley on the rod R_1 :

The system shown in fig, is released from rest. Calculate the tension in the string and the force exerted by the string on the pulleys, assuming pulleys and strings are massless.

The system shown in fig, is released from rest. Calculate the tension in the string and the force exerted by the string on the pulleys, assuming pulleys and strings are massless.

In the arrangement shown in figure, what should be the mass of block A so that the system remains at rest. Also find force exerted by string on the pulley Q. (g = 10 m//s^(2))

A monkey is sitting on a tree limb. The limb exerts a normal force of 48 N and a frictional force of 20 N. Find the magnitude of the total force exerted by the limb on the monkey.